fixed namespace store -> shop

public/index.php

@@ -1,12 +1,12 @@
 <?php
 
-namespace Store;
+namespace Shop;
 
 use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Slim\Factory\AppFactory;
 use DI\Container;
-use Store\DB\myDB;
+use Shop\DB\myDB;
 
 require __DIR__ . '/../vendor/autoload.php';
 

src/DB/myDB.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Store\DB;
+namespace Shop\DB;
 
 use SQLite3;